rebekkah brooks in her job, despite calls for her resignation. >> tom: it took almost two decades, but the u.s. and mexico have finally signed a deal to let each other's trucks have unlimited access to each other's highways. this provision was originally part of the nafta agreement, signed back in 1994, but both countries argued for years over safety and financial issues. and there's still opposition. the teamsters union says the deal is probably illegal and opens the border to dangerous trucks. >> susie: in the "money file," making your good credit score work harder for you. here's donna rosato, senior writer at "money magazine." >> got a good credit score? you do if you've got a score of 740 or higher. just one third of americans are members of that elite club. if you're one, you already know that a good credit rating will nab you the lowest rates on a home or auto loan. but it also gets you access to some pretty good deals elsewhere too. credit cards have notoriously high rates, averaging more than 14%. but many credit card issuers seek out top credit score holders by offering signi